.header {
  position: fixed;
  top: 0px;
  left: 0px;
  right: 0px;
}

.dropdown {
  float: right;
}

.dropdown a {
  color: #fff;
}
.iconDown{
  margin-left: 5px;
}

.logo {
  float: left;
  color: #fff;
  font-Size: 20px;
}